68350761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8429}}^1$

素因数の和:8505

約数の個数: 24

約数和(自身を含む): 106521480

約数和(自身を除く): 38170719

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 8429, 25287, 75861, 143293, 429879, 446737, 1289637, 1340211, 4020633, 7594529, 22783587, 68350761]

約数ペア:

[(1, 68350761), (3, 22783587), (9, 7594529), (17, 4020633), (51, 1340211), (53, 1289637), (153, 446737), (159, 429879), (477, 143293), (901, 75861), (2703, 25287), (8109, 8429)]